package com.wink_172.model

/**
 * @author: fcg
 * @date: 2021-03-09
 * Description:
 */
class Student(val sno: String, val grade: Int, name: String, age: Int) : Person(name, age) , Study {

    init {
        print("snp is " + sno + "   grade is" + grade)

    }

    override fun doHomework() {

    }

    override fun readBook() {

    }

}